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Read excel data in page object model

Using windows-7 and keep getting errors to write code to ready excel
Trying to read excel data file in java maven Keep getting error on
line#49 sheet= book.getSheet(sheetname); I have added all dependencies and imported but still can not clear this error.
package com.newTour.qa.util;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import org.apache.poi.hslf.model.Sheet;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.usermodel.WorkbookFactory;
import com.newTour.qa.Base.TestBase;
public class TestUtil extends TestBase {
public static String TESTDATA_SHEET_PATH = "C:\\Users\\shahgee\\newtour.qu\\src\\main\\java\\"
+ "com\\qa\\newtour\\testdata\\MercutyTourTestData.xlsx" ;
static Workbook book;
static Sheet sheet;
public static Object[][]getTestData(String sheetname){
FileInputStream file = null;
try {
file = new FileInputStream(TESTDATA_SHEET_PATH);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
try {
book= WorkbookFactory.create(file);
} catch (InvalidFormatException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
sheet = book.getSheet(sheetname);
Object[][]data = new Object[sheet.getLastRowNum()][sheet.getRow(0).getLastCellNum()];
for (int i =0; i <sheet.getLastRowNum();i++){
for (int k =0;k <sheet.getRow(0).getLastCellNum(); k++){
data[i][k]= sheet.getRow(i+1).getCell(k).toString();
}
}
return data;
}
}

try to change the import of Sheet class with
org.apache.poi.ss.usermodel.Sheet
what you use right now is Sheet for Powerpoint Document.
here the reference of the library you use right now:
https://www.oschina.net/uploads/doc/poi-3.1-FINAL/org/apache/poi/hslf/model/Sheet.html

Accessing a logged in html

Recently, I decided to try and create a java program that would retrieve the source code of a webpage after logging into the site. I've searched SO threads fairly tediously and found many (helpful) answers, but am having trouble understanding why my code will only return a non-logged-in Document for the webpage. I assume there is an error with using cookies from the log in, but am not sure. All help is appreciated!
import java.io.*;
import java.net.MalformedURLException;
import java.util.Map;
import java.net.*;
import org.jsoup.Connection;
import org.jsoup.Connection.Method;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
public class PageLogin {
private static Map<String, String> loginCookies;
public PageLogin() {
login();
}
private static void login() {
try {
Connection.Response res = Jsoup.connect("https://connection.naviance.com/family-connection/auth/login/")
.data("e-mail", "myEmail")
.data("password", "myPass")
.method(Method.POST)
.execute();
loginCookies = res.cookies();
} catch (MalformedURLException ex) {
System.out.println("The URL specified was unable to be parsed or uses an invalid protocol. Please try again.");
System.exit(1);
} catch (Exception ex) {
System.out.println(ex.getMessage() + "\nAn exception occurred.");
System.exit(1);
}
}
public Document getDoc(String url){
try {
return Jsoup.connect(url)
.cookies(loginCookies)
.get();
} catch (IOException e) {}
return null;
}
public static void main(String[] args) throws IOException {
PageLogin test1 = new PageLogin();
Document doc = test1.getDoc("https://connection.naviance.com/family-connection/main/");
System.out.println(doc);
}}

How to read two XML files using XMLUnit

I am new to XML.After a lot of search i found XMLUnit to do that but the problem am getting is :
whenever i change the contents of xml file to simple string text and try to execute the code ,it still shows green in junit test which it should not do although it is throwing an exception but my requirement is the signal should be red even the files are not in proper xml format.Enclosing my work for so far.
package mypack;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.List;
import org.custommonkey.xmlunit.DetailedDiff;
import org.custommonkey.xmlunit.Diff;
import org.custommonkey.xmlunit.XMLTestCase;
import org.custommonkey.xmlunit.XMLUnit;
import org.junit.Test;
import org.xml.sax.SAXException;
public class MyXMLTestCase extends XMLTestCase {
enter code here
#Test
public void testMyXmlTestCase() {
FileReader expected = null;
FileReader output = null;
try {
expected = new FileReader("D:/vivek.xml");
output = new FileReader("D:/rahul.xml");
} catch (FileNotFoundException e) {
e.printStackTrace();
}
XMLUnit.setNormalizeWhitespace(Boolean.TRUE);
try {
Diff diff = new Diff(expected,output);
// assertTrue("XMLSimilar"+diff.toString(),diff.similar());
//assertTrue("XMLIdentical"+diff.toString(),diff.identical());
DetailedDiff mydiff = new DetailedDiff(diff);
List allDifferences = mydiff.getAllDifferences();
assertEquals(mydiff.toString(), 0, allDifferences.size());
} catch (SAXException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}

Error Compiling Report: java.lang.NoClassDefFoundError: javax/servlet/ServletOutputStream

I have an error while compiling report the error is:
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: javax/servlet/ServletOutputStream
this is the code:
Map parameter = new HashMap();
parameter.put("customerId", notification_table.getValueAt(r, 0).toString());
ReportV sd = new ReportV();
sd.showReport(parameter);
this is the class I used:
import java.sql.*;
import java.util.Map;
import javax.swing.*;
import static javax.swing.JFrame.EXIT_ON_CLOSE;
import net.sf.jasperreports.engine.JasperCompileManager;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.swing.JRViewer;
public class ReportV {
Connection conn = null;
void showReport(Map parameters) {
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
conn = DriverManager.getConnection("jdbc:odbc:pcn");
JasperReport report = JasperCompileManager.compileReport("recipt.jrxml");
JasperPrint print = JasperFillManager.fillReport(report, parameters, conn);
JRViewer viewer = new JRViewer(print);
viewer.setOpaque(true);
viewer.setVisible(true);
//make your JFrame visible
this.add(viewer);
this.setSize(300, 200);
this.setVisible(true);
this.setDefaultCloseOperation(EXIT_ON_CLOSE);
} catch (Exception ex) {
System.out.println("CAUSE: " + ex.getCause());
System.out.println("MESSAGE" + ex.getMessage());
System.out.println("LOCAL MESSAGE" + ex.getLocalizedMessage());
ex.printStackTrace();
}
}
}

you have not imported the ServletOutputStream class.
import javax.servlet.ServletOutputStream;
I believe that's part of Java EE, so you will need that lib in your classpath in addition to the standard java jdk.

How to render PNG image from DFX file by using kabeja package?

I'm new to this kabeja package so please can some one provide code example or reading material to render PNG from DXF file using Java?

This is the sample code that generate PNG image from DXF file.
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.util.HashMap;
import org.kabeja.dxf.DXFDocument;
import org.kabeja.parser.*;
import org.kabeja.parser.ParserBuilder;
import org.kabeja.svg.SVGGenerator;
import org.kabeja.xml.*;
public class MyClass {
public static void main(String[] args) {
MyClas x=new MyClas();
x.parseFile("C:\\Users\\Space\\Desktop\\test2.dxf");
}
public void parseFile(String sourceFile) {
try {
FileOutputStream o=new FileOutputStream("C:\\Users\\Space\\Desktop\\test2.png");
InputStream in = new FileInputStream(sourceFile);//your stream from upload or somewhere
Parser dxfParser = ParserBuilder.createDefaultParser();
dxfParser.parse(in, "");
DXFDocument doc = dxfParser.getDocument();
SVGGenerator generator = new SVGGenerator();
//org.xml.sax.InputSource out = SAXPNGSerializer;
SAXSerializer out = new org.kabeja.batik.tools.SAXPNGSerializer();
out.setOutput(o);
generator.generate(doc,out,new HashMap());
} catch (ParseException e) {
e.printStackTrace();
} catch (Exception ioe) {
ioe.printStackTrace();
}
}
}
Hope you get what you required :)